| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <38b2ab8a0801280222m3aadc1b1t792165174733b04d@mail.gmail.com> Date: Mon, 28 Jan 2008 11:22:49 +0100 From: "Francis Moreau" <francis.moro@...il.com> To: "Haavard Skinnemoen" <hskinnemoen@...el.com> Cc: "Jiri Slaby" <jirislaby@...il.com>, linux-kernel@...r.kernel.org Subject: Re: Question about DMA Hello Haavard, On Jan 28, 2008 10:21 AM, Haavard Skinnemoen <hskinnemoen@...el.com> wrote: > On Mon, 28 Jan 2008 09:55:58 +0100 > "Francis Moreau" <francis.moro@...il.com> wrote: > > > My DMA controller has very little in common with ISA DMA one. But I'd like to > > use it in a driver. This driver can do DMA but with the help of an external DMA > > controller. It's only implement the "slave" side. So basically this driver needs > > to configure one of the DMAC channels before transfering data. > > Have a look at this thread: > > http://lkml.org/lkml/2007/11/23/79 > > I'm planning to post an updated patch set this week that addresses the > comments by Dan Williams, and that applies on top of the other DMA > Engine patches that have been posted since then. > > Please let me know if you think this will work for your hardware. Thanks for pointing this out. I currently can't look at this but I'll try to give it a deep look this week. > What platform are you working on, btw? > SH Thanks. -- Francis -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists